Anatomy - Week 6

Carpals (names)

"She Looks Too Pretty, Try To Catch Her" "Some Lovers Try Positions That They Can't Handle"

Fetal Skull - Fontanels

Anterior (frontal) fontanel Anterolateral (sphenoidal) fontanel Posterolateral (mastoid) fontanel Posterior (occipital) fontanel

Processes formed where joints (articulations) occur between adjacent bones

Head = expanded articular end of an epiphysis, often separated from the shaft by a narrower neck Neck = narrow connection between the epiphysis and diaphysis Facet = small, flat articular surface Condyle = smooth, rounded articular process Epicondyle = rounded protuberance at end of bone Trochlea = smooth, grooved articular process shaped like a pulley

Curvatures of the Vertebral Column

Primary - Thoracic - Sacral Secondary - Cervical - Lumbar

Other terms

Process = projection from a structure Ramus = elongated process branch Sinus = sac or cavity Foramen = opening, passageway Canal = tubular passage connects regions of the body Meatus = natural body opening, canal

Thorax

Sternum Ribs −Vertebrosternal(7) −Vertebrochondral(3) −Vertebral (floating) (2) −True ribs (7) −False ribs (5)

Depressions

Sulcus = narrow groove Fossa = shallow depression Fovea = pit, depression in structure

Processes formed where tendons or ligaments attach

Trochanter = large, rough projection Crest = prominent ridge Spine = pointed process Line = low ridge Tubercle = small, rounded projection Tuberosity = rough projection

Vertebral Column

Vertebrae Cervical vertebrae (7) - Atlas - Axis Thoracic vertebrae (12) Lumbar vertebrae (5) Sacrum (5) Coccyx (4-5)

Zygomatic Arch

Zygomatic process of Temporal bone Temporal process of Zygomatic bone

Zygomatic Bone

cheek bone

Palatine Bone

either of two irregularly shaped bones that form the back of the hard palate and helps to form the nasal cavity and the floor of the orbits